component
LP5860MRKPR
Public Made by Adomby adom
Texas Instruments LED Drivers, VQFN-40(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+78@@ -0,0 +1,78 @@+# LP5860MRKPR++**Texas Instruments** · LED Drivers · VQFN-40(5x5)++LP5860MRKPR from Texas Instruments, in a VQFN-40(5x5). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | CS0 | tri_state | Current sink 0 output; if not used, this pin must be left floating. |+| 2 | CS1 | tri_state | Current sink 1 output; if not used, this pin must be left floating. |+| 3 | CS2 | tri_state | Current sink 2 output; if not used, this pin must be left floating. |+| 4 | CS3 | tri_state | Current sink 3 output; if not used, this pin must be left floating. |+| 5 | CS4 | tri_state | Current sink 4 output; if not used, this pin must be left floating. |+| 6 | CS5 | tri_state | Current sink 5 output; if not used, this pin must be left floating. |+| 7 | CS6 | tri_state | Current sink 6 output; if not used, this pin must be left floating. |+| 8 | CS7 | tri_state | Current sink 7 output; if not used, this pin must be left floating. |+| 9 | CS8 | tri_state | Current sink 8 output; if not used, this pin must be left floating. |+| 10 | SW0 | tri_state | High-side PMOS switch output for scan line 0; if not used, this pin must be left floating. |+| 11 | SW1 | tri_state | High-side PMOS switch output for scan line 1; if not used, this pin must be left floating. |+| 12 | SW2 | tri_state | High-side PMOS switch output for scan line 2; if not used, this pin must be left floating. |+| 13 | SW3 | tri_state | High-side PMOS switch output for scan line 3; if not used, this pin must be left floating. |+| 14 | SW4 | tri_state | High-side PMOS switch output for scan line 4; if not used, this pin must be left floating. |+| 15 | SW5 | tri_state | High-side PMOS switch output for scan line 5; if not used, this pin must be left floating. |+| 16 | VLED | power_in | Power input for high-side switches; operating range 2.7V to 5.5V. |+| 17 | SW6 | tri_state | High-side PMOS switch output for scan line 6; if not used, this pin must be left floating. |+| 18 | SW7 | tri_state | High-side PMOS switch output for scan line 7; if not used, this pin must be left floating. |+| 19 | SW8 | tri_state | High-side PMOS switch output for scan line 8; if not used, this pin must be left floating. |+| 20 | SW9 | tri_state | High-side PMOS switch output for scan line 9; if not used, this pin must be left floating. |+| 21 | SW10 | tri_state | High-side PMOS switch output for scan line 10; if not used, this pin must be left floating. |+| 22 | CS9 | tri_state | Current sink 9 output; if not used, this pin must be left floating. |+| 23 | CS10 | tri_state | Current sink 10 output; if not used, this pin must be left floating. |+| 24 | CS11 | tri_state | Current sink 11 output; if not used, this pin must be left floating. |+| 25 | CS12 | tri_state | Current sink 12 output; if not used, this pin must be left floating. |+| 26 | CS13 | tri_state | Current sink 13 output; if not used, this pin must be left floating. |+| 27 | CS14 | tri_state | Current sink 14 output; if not used, this pin must be left floating. |+| 28 | CS15 | tri_state | Current sink 15 output; if not used, this pin must be left floating. |+| 29 | CS16 | tri_state | Current sink 16 output; if not used, this pin must be left floating. |+| 30 | CS17 | tri_state | Current sink 17 output; if not used, this pin must be left floating. |+| 31 | AGND | power_in | Analog ground; must be connected to exposed thermal pad and common ground plane. |+| 32 | VCAP | power_out | Internal LDO output; connect 1-μF capacitor between this pin and GND as close to device as possible. |+| 33 | IFS | input | Interface type select; I2C is selected when low, SPI is selected when high; resistor must be connected between VIO and this pin. |+| 34 | VSYNC | input | External synchronize signal for display mode 2 and mode 3. |+| 35 | SCL_SCLK | input | I2C clock input or SPI clock input; pull up to VIO when configured as I2C. |+| 36 | SDA_MOSI | bidirectional | I2C data input or SPI leader output follower input; pull up to VIO when configured as I2C. |+| 37 | ADDR0_MISO | bidirectional | I2C address select 0 or SPI leader input follower output. |+| 38 | ADDR1_SS | input | I2C address select 1 or SPI follower select. |+| 39 | VIO_EN | power_in | Power supply for digital circuits and chip enable input; connect 1-nF capacitor between this pin and GND as close to device as possible. |+| 40 | VCC | power_in | Power supply for device; connect 1-μF capacitor between this pin and GND; operating range 2.7V to 5.5V. |+| 41 | GND | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-40(5x5) |+| Category | LED Drivers |+| Pins | 41 |++## CAD (KiCad official)++- Symbol: `LP5860MRKPR`+- Footprint: `Package_DFN_QFN:QFN-40-1EP_5x5mm_P0.4mm_EP3.6x3.6mm`+- 3D model: VQFN-40(5x5) (KiCad packages3D, STEP)+- 3D model files: `lp5860mrkpr-etched.step` / `lp5860mrkpr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lp5860mrkpr.step` / `lp5860mrkpr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/lp5860) (56 pp, sha256 `e657303a8bf68776`, retrieved 2026-10-07, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/lp5860mrkpr-datasheet.pdf)
page.jsonadded+399@@ -0,0 +1,399 @@+{+ "slug": "lp5860mrkpr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments LED Drivers, VQFN-40(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "led drivers",+ "lp5860mrkpr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lp5860mrkpr.kicad_sym",+ "lp5860mrkpr.kicad_mod",+ "lp5860mrkpr.glb",+ "lp5860mrkpr.step",+ "lp5860mrkpr.lbr",+ "docs/hero.png",+ "docs/lp5860mrkpr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "lp5860mrkpr-hero.glb",+ "lp5860mrkpr-hero.overlay.json"+ ],+ "component": {+ "mpn": "LP5860MRKPR",+ "manufacturer": "Texas Instruments",+ "package": "VQFN-40(5x5)",+ "pin_count": 41,+ "category": "LED Drivers",+ "subcategory": "LED Drivers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lp5860",+ "parts": {+ "symbol": "lp5860mrkpr.kicad_sym",+ "footprint": "lp5860mrkpr.kicad_mod",+ "model_3d": "lp5860mrkpr-hero.glb",+ "model_3d_plain": "lp5860mrkpr.glb",+ "model_3d_step": "lp5860mrkpr-etched.step",+ "model_3d_step_plain": "lp5860mrkpr.step",+ "lbr": "lp5860mrkpr.lbr"+ },+ "distributor_links": {+ "lcsc": "C3189474",+ "digikey": "296-LP5860MRKPRTR-ND",+ "mouser": "595-LP5860MRKPR"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T02:47:09Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-LP5860MRKPRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-LP5860MRKPR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "CS0",+ "type": "tri_state",+ "description": "Current sink 0 output; if not used, this pin must be left floating."+ },+ {+ "number": "2",+ "name": "CS1",+ "type": "tri_state",+ "description": "Current sink 1 output; if not used, this pin must be left floating."+ },+ {+ "number": "3",+ "name": "CS2",+ "type": "tri_state",+ "description": "Current sink 2 output; if not used, this pin must be left floating."+ },+ {+ "number": "4",+ "name": "CS3",+ "type": "tri_state",+ "description": "Current sink 3 output; if not used, this pin must be left floating."+ },+ {+ "number": "5",+ "name": "CS4",+ "type": "tri_state",+ "description": "Current sink 4 output; if not used, this pin must be left floating."+ },+ {+ "number": "6",+ "name": "CS5",+ "type": "tri_state",+ "description": "Current sink 5 output; if not used, this pin must be left floating."+ },+ {+ "number": "7",+ "name": "CS6",+ "type": "tri_state",+ "description": "Current sink 6 output; if not used, this pin must be left floating."+ },+ {+ "number": "8",+ "name": "CS7",+ "type": "tri_state",+ "description": "Current sink 7 output; if not used, this pin must be left floating."+ },+ {+ "number": "9",+ "name": "CS8",+ "type": "tri_state",+ "description": "Current sink 8 output; if not used, this pin must be left floating."+ },+ {+ "number": "10",+ "name": "SW0",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 0; if not used, this pin must be left floating."+ },+ {+ "number": "11",+ "name": "SW1",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 1; if not used, this pin must be left floating."+ },+ {+ "number": "12",+ "name": "SW2",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 2; if not used, this pin must be left floating."+ },+ {+ "number": "13",+ "name": "SW3",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 3; if not used, this pin must be left floating."+ },+ {+ "number": "14",+ "name": "SW4",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 4; if not used, this pin must be left floating."+ },+ {+ "number": "15",+ "name": "SW5",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 5; if not used, this pin must be left floating."+ },+ {+ "number": "16",+ "name": "VLED",+ "type": "power_in",+ "description": "Power input for high-side switches; operating range 2.7V to 5.5V."+ },+ {+ "number": "17",+ "name": "SW6",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 6; if not used, this pin must be left floating."+ },+ {+ "number": "18",+ "name": "SW7",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 7; if not used, this pin must be left floating."+ },+ {+ "number": "19",+ "name": "SW8",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 8; if not used, this pin must be left floating."+ },+ {+ "number": "20",+ "name": "SW9",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 9; if not used, this pin must be left floating."+ },+ {+ "number": "21",+ "name": "SW10",+ "type": "tri_state",+ "description": "High-side PMOS switch output for scan line 10; if not used, this pin must be left floating."+ },+ {+ "number": "22",+ "name": "CS9",+ "type": "tri_state",+ "description": "Current sink 9 output; if not used, this pin must be left floating."+ },+ {+ "number": "23",+ "name": "CS10",+ "type": "tri_state",+ "description": "Current sink 10 output; if not used, this pin must be left floating."+ },+ {+ "number": "24",+ "name": "CS11",+ "type": "tri_state",+ "description": "Current sink 11 output; if not used, this pin must be left floating."+ },+ {+ "number": "25",+ "name": "CS12",+ "type": "tri_state",+ "description": "Current sink 12 output; if not used, this pin must be left floating."+ },+ {+ "number": "26",+ "name": "CS13",+ "type": "tri_state",+ "description": "Current sink 13 output; if not used, this pin must be left floating."+ },+ {+ "number": "27",+ "name": "CS14",+ "type": "tri_state",+ "description": "Current sink 14 output; if not used, this pin must be left floating."+ },+ {+ "number": "28",+ "name": "CS15",+ "type": "tri_state",+ "description": "Current sink 15 output; if not used, this pin must be left floating."+ },+ {+ "number": "29",+ "name": "CS16",+ "type": "tri_state",+ "description": "Current sink 16 output; if not used, this pin must be left floating."+ },+ {+ "number": "30",+ "name": "CS17",+ "type": "tri_state",+ "description": "Current sink 17 output; if not used, this pin must be left floating."+ },+ {+ "number": "31",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground; must be connected to exposed thermal pad and common ground plane."+ },+ {+ "number": "32",+ "name": "VCAP",+ "type": "power_out",+ "description": "Internal LDO output; connect 1-μF capacitor between this pin and GND as close to device as possible."+ },+ {+ "number": "33",+ "name": "IFS",+ "type": "input",+ "description": "Interface type select; I2C is selected when low, SPI is selected when high; resistor must be connected between VIO and this pin."+ },+ {+ "number": "34",+ "name": "VSYNC",+ "type": "input",+ "description": "External synchronize signal for display mode 2 and mode 3."+ },+ {+ "number": "35",+ "name": "SCL_SCLK",+ "type": "input",+ "description": "I2C clock input or SPI clock input; pull up to VIO when configured as I2C."+ },+ {+ "number": "36",+ "name": "SDA_MOSI",+ "type": "bidirectional",+ "description": "I2C data input or SPI leader output follower input; pull up to VIO when configured as I2C."+ },+ {+ "number": "37",+ "name": "ADDR0_MISO",+ "type": "bidirectional",+ "description": "I2C address select 0 or SPI leader input follower output."+ },+ {+ "number": "38",+ "name": "ADDR1_SS",+ "type": "input",+ "description": "I2C address select 1 or SPI follower select."+ },+ {+ "number": "39",+ "name": "VIO_EN",+ "type": "power_in",+ "description": "Power supply for digital circuits and chip enable input; connect 1-nF capacitor between this pin and GND as close to device as possible."+ },+ {+ "number": "40",+ "name": "VCC",+ "type": "power_in",+ "description": "Power supply for device; connect 1-μF capacitor between this pin and GND; operating range 2.7V to 5.5V."+ },+ {+ "number": "41",+ "name": "GND",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pins with multiple/dual functions depending on interface mode configuration (I2C vs SPI); VIO_EN pin combines power supply input with chip enable control function",+ "exposed pad 41 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 9,+ "cost_usd": 0.1566,+ "at": "2026-10-07T02:46:48"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lp5860",+ "pages": 56,+ "sha256": "e657303a8bf68776",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 41,+ "described": 41,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "lp5860mrkpr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 5,+ 5,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "8f37bc7a9aab4742c34f137d9822c0352acc227532830034555744338483cdfc",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "lp5860mrkpr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 5,+ 5,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "3f39ef81e89901e79a357a2d732a1c644dcc3cd9f95cba4e36c92fbaf9124302",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}